/Engine/Source/Runtime/TypedElementRuntime/Public/Elements/Framework/TypedElementInterfaceCustomization.h
Register an interface customization for the given element type.
void RegisterInterfaceCustomizationByTypeId ( const FTypedHandleTypeId InElementTypeId, [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< CustomizationBaseType > && InInterfaceCustomization )